Fekadu Fanjana, Wassie Haile, Gashaw Mitike. Phosphorus sorption and external phosphorus requirement of soils: the Case of Metahara Sugar Estate, Ethiopia. jsid [Internet]. 2020 Dec. 1 [cited 2024 Dec. 22];2(2):86-98. Available from: https://jsid.edu.et/index.php/jsid/article/view/48